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Enable cross-network customer communication

Ensure problem-free communication between your customers and customers of other network providers. With our interconnection services, you can interconnect your own telephone network with Telekom's fixed or mobile network - based on IP technology.

Your benefits with Interconnection

Our interconnection services

Fixed network interconnection

Fixed network interconnection

We provide any-to-any voice communication between Telekom customers and the customers of other carriers. You can choose between two connection variants and the bandwidths between 150 Mbit/s and 10 Gbit/s

With the Customer Connect interconnection connection variant, the handover takes place on your premises with an active network termination device as an optical interface. With the Customer Connect interconnection connection variant in co-location, the interconnection takes place in collocations. In this case, you implement your own site networking.

Mobile interconnection


Our IP-based mobile communications interconnection lines enable the mobile communication between the customers of other carriers and those of Telekom. Internationally, all communications services are provided via an IP Exchange connection by Telekom Global Carrier.

Interconnection downloads

Titel Typ Größe
NGN Interconnection Agreement ZIP 1,5 MB
Mobile radio interconnection ZIP 1,8 MB
Schließen Herunterladen

Have we awakened your interest?

Are you registered with the Federal Network Agency in accordance with §5 TKG and interested in our offer? Please feel free to contact us - our experts will be happy to assist you. 

Contact us now
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